Gangguan perkhidmatan Laluan Bulat

SMRT said Circle Line train service between Marymount and one-north MRT stations in the direction of HarbourFront was disrupted from 6am due to a communication network problem. Service on the affected stretch was partially restored by 6.40am, but morning peak frequencies could not be met until full Circle Line service was restored at 11.45am. Bus bridging services operated between Marymount and one-north from 6.30am and between Serangoon and one-north from 7.35am.